Black stripe - white stripe, unit - zero, signal - no signal, open - close, yes - no: human being differences the World and makes it easer to absolute signs - symbols, which as abstract as concrete.
Day - night, light - darkness, exist - not exist. Using this sign system, human being makes communication and gets knowledge not about world but human experience of knowing the world. Complex of imaginations of dialectic components will separate a man from the whole and intact world always.
Striped people are the prisoners in prison of their own knowledge.